X-ray photoelectron spectra/ XPSFe 82B 18-Al 2O 3 granular systemsX-ray photoemission spectroscopysurface compositionX-ray photoemission spectroscopy (XPS) has been used to investigate the surface composition (down to some hundreds of ) of granulars consisting of Fe 82B 18 small particles (40鈥...
Practical Surface Analysis: Auger and X-ray Photoelectron Spectroscopy Vol. 1 233–239 555–586 (Wiley, 1990). Shirley, D. A. High-resolution X-ray photoemission spectrum of the valence bands of gold. Phys. Rev. B 5, 4709 (1972). Article ADS Google Scholar Proctor, A. & Sherwood, ...
The structure of the nitrided layers was also investigated using angle-resolved X-ray photoemission spectroscopy, and a thin layer that contains As and N atoms was found to cover the nitrided GaN layer.doi:doi:10.1143/JJAP.51.015602Shigeya Naritsuka...
X射线光电子能谱(X2ray photoelectron spectroscopy, XPS)是分析物质表面化学性质的一项技术。XPS可测量材料中元素组成、经验公式、元素化学态和电子态。当 X射线与样品相互作用 后,激发出某个能级上的电子,测量…
TIME-of-flight spectroscopyA key benefit of angle-resolved photoelectron spectroscopy (ARPES) in the X-ray range is the significant increase of the information depth, thanks to the large inelastic mean-free-path of the escaping photoelectrons. In practice hard X-ray ARPES (HARPES) faces severe ...
The application of high-resolution X-ray and ultraviolet photoemission spectroscopy (XPS and UPS resp.) to the study of configurationally mixed electron states near the Fermi energy in metallic systems is discussed. Effects of configurational mixing on core levels is described, as seen by XPS and...
XPS, 全称为X-ray Photoelectron Spectroscopy(X射线光电子能谱), 早期也被称为ESCA(Electron Spectroscopy for Chemical Analysis),是一种使用电子谱仪测量X-射线光子辐照时样品表面所发射出的光电子和俄歇电子能量分布的方法。 XPS可用于定性分析以及半定量分析, 一般从XPS图谱的峰位和峰形获得样品表面元素成分、化学...
射线光电子能谱仪：成分结构测试设备设备名称：X 射线光电子能谱仪（X-ray Photoemission Spectroscopy）...
X-rayPhotoelectronSpectroscopy XPS,alsoknownasESCA,isthemostwidelyusedsurfaceanalysistechniquebecauseofitsrelativesimplicityinuseanddatainterpretation. XPS-X-rayPhotoelectronSpectroscopy ESCAElectronSpectroscopyforChemicalAnalysis UPSUltravioletPhotoelectronSpectroscopy PESPhotoemissionSpectroscopy Electron. Scanareabythelens ...
通过X射线光电子谱(X-ray photoemission spectroscopy,XPS)和XAS等方法可以直观地获取这些信息。同时,利用共振非弹性散射(resonant inelastic X-ray scattering,RIXS),也可以方便地利用材料在光吸收和光发射过程满足的选择定则和能量与动量守恒,精准地获得不同激发模式的色散关系,这对于轨道复杂的...